China's largest chimney manufacturer warmly welcome you!
Rainbow Environmental, China's largest chimney manufacturer, is devoted to providing a full range of services in industrial, commercial and residential areas. We are equipped with a staff team of more than 600 skilled employees and a total production area of 2,000,000 sq. ft realizing a production capacity of 50 containers per month. Our twin-wall prefabricated stainless steel chimney products obtained CE certificate issued by TÜV and ULC S629 and UL103 by OMNI-LAB. Our sales staff, technical team and production line are ready to help and provide assistance with everything from the initial design to product optimization and mass production.